Buy Quicksilver Exhaust SystemBMW M4 F32/33 (2014 – 2020) Standard – 431HP

Get this fitted at JFA From as little as FREE to get this part fitted. Contact us for fitting prices.

N/A

£3,588.00

Payl8r Payl8r

This active valve system allows the driver to switch from a refined tone to crazy race car loud in an instant and comes with our special carbon sleeved tips to define the look.

QuickSilver’s Sound Architect exhaust system contains two separate gas paths and an electronic flap-valve decides which path is taken, loud or quiet. This valve is controlled by the QuickSilver APP on the driver’s telephone or (in many cases) integrated into the car’s existing controls, the Porsche GT3 and Audi R8 are fully integrated.

Tech Specs

  • JFA Part No.
    JFAQSES0000128
  • Manufacturer Part No.
    BM444T
  • Sound Profile
    Sport - Designed for the everyday and long distance driver, refined yet sporty when required.

About Quicksilver

QuickSilver was founded in London in 1973. At this time, the average life expectancy of the original exhaust system was only 18 months. There was a demand for something better… So QuickSilver created exhausts from Stainless Steel that would last the life of the car. Now, they produce superior exhaust systems for the World’s finest cars that are lighter, stronger, more efficient and enable personalisation.

JFA Performance Products!

See our full range of JFA Performance tools, whether it's power or more response from your gearbox, we've got you covered!

Speed-Buster Tuning Box for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

Tuning From Home!

£729.00 Add to basket
Sale

Auto Gearbox Tuner for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

Faster Gear Shifts For Automatic Gearboxes

Original price was: £415.00.Current price is: £373.50. Add to basket

Touch Tune – Remote Tuner for BMW M4 Standard – 431HP

Multiple maps and the ability to tune and detune from home.

£815.00 Add to basket

Sound & Power!

Discover our full range of spine-tingling exhaust systems for your vehicle!

Sale

Milltek Down-Pipe for BMW M4 Standard – 431HP

Milltek Down-Pipe !

£915.53 – £2,255.06 Add to basket
Sale

Milltek Equal Length Exhaust Upgrade Kit for BMW M4 Standard – 431HP

Milltek Equal Length Exhaust Upgrade Kit !

Original price was: £524.50.Current price is: £472.04. Add to basket
Sale

Milltek GPF Back Exhaust System for BMW M4 Standard – 431HP

Milltek GPF Back Exhaust System!

£1,779.43 – £2,356.14 Add to basket
Sale

Milltek Secondary Catalyst Delete for BMW M4 Standard – 431HP

Milltek Secondary Catalyst Delete !

£299.72 – £569.90 Add to basket
Sale

Milltek Active Valve Control for BMW M4 Standard – 431HP

Milltek Active Valve Control !

Original price was: £405.64.Current price is: £365.08. Add to basket
Sale

Milltek Cat Back Exhaust System for BMW M4 Standard – 431HP

Milltek Cat Back Exhaust System!

£1,876.39 – £2,453.71 Add to basket
Sale

Scorpion Secondary De-Cat For BMW M4 – Standard – 431HP / F32/33 (2014 – 2020)

Scorpion Secondary De-Cat Options Inside:

Original price was: £307.49.Current price is: £276.74. Add to basket
Sale

Scorpion Secondary High Flow Sports Catalyst For BMW M4 – Standard – 431HP / F32/33 (2014 – 2020)

Scorpion Secondary High Flow Sports Catalyst Options Inside:

Original price was: £924.67.Current price is: £832.21. Add to basket
Sale

Scorpion Ascari Upgrade Kit For BMW M4 – Standard – 431HP / F32/33 (2014 – 2020)

Scorpion Ascari Upgrade Kit Options Inside:

Original price was: £552.12.Current price is: £496.91. Add to basket
Sale

Scorpion Cat-Back Exhaust System For BMW M4 – Standard – 431HP / F32/33 (2014 – 2020)

Scorpion Cat-BackExhaust System Options Inside:

£1,685.21 – £1,782.43 Add to basket

Remus Cat-Back for BMW M4 F32/33 (2014 – 2020) – Standard – 431HP

Remus Cat-Back
Click for more info!

£3,178.93 – £3,997.50 Add to basket

Remus Rear Silencer for BMW M4 F32/33 (2014 – 2020) – Standard – 431HP

Remus Rear Silencer
Click for more info!

£2,351.78 – £3,024.65 Add to basket
Sale

Armytrix Down-Pipes for BMW M4 M4 – 431HP F32/33 (2014 – 2020)

£1,605.46 – £3,134.05 Add to basket
Sale

Armytrix Exhaust System for BMW M4 M4 – 431HP F32/33 (2014 – 2020)

£5,102.41 – £6,092.15 Add to basket

Air Flow!

Increasing the flow of air to your engine is the easiest way to increase power and keep tho's temps down!

Pipercross Air Filter For BMW M4 F32/33 (2014 – 2020) Standard – 431HP

Flows 30% More Air! - PP1923

£112.99 Add to basket

Forge Motorsport Induction Kit for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

£1,622.23 Add to basket

Forge Motorsport Chargecooler Radiator for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

£2,103.96 Add to basket

Forge Motorsport Boost Pipe for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

£603.31 Add to basket

MST Induction Kit for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

MST Induction Kit!

£679.92 Add to basket

Eventuri Black Carbon Intake System Sealed Carbon Ducts for BMW M4 Standard – 431HP – F32/33 (2014 – 2020)

Black Carbon Intake System Sealed Carbon Ducts

£2,496.00 Add to basket

Pipercross V1 Full Carbon Induction Kit for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

Up to 30% More Airflow!

£2,106.72 Add to basket

Wagner Tuning Competition Intercooler Kit for BMW M4 F32/33 (2014 – 2020) Standard – 431HP

Wagner Tuning Intercoolers!

£1,960.00 Add to basket
JF Automotive / JFA is a trading name of JF Automotive Ltd and is an Introducer Appointed Representative of Social Money LTD t/a Payl8r.
Credit is subject to creditworthiness and affordability assessments.

Meet The Team

Yaris GR Engine Tuning On Track

Search Tuning...

Search our ECU tuning options to increase the power and torque of your vehicle and our wide range of performance parts.

​